Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation



Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
- Suspension bracket and steering
   The control of a condition of a casing of the steering mechanism
   Check of dustproof covers and люфта tips of cross-section steering draughts
   Check of dustproof covers of hinges of a forward suspension bracket
   Check люфта a steering
   Check клинового or поликлинового a belt
   Check of level of a working liquid
   Check люфта the bearing of a nave of a wheel
   Shock-absorbers
   The list of malfunctions
   Adjustment of corners of installation of wheels
   Measurement of adjustment of corners of installation of wheels
   The list of malfunctions
   Running gear and steering repair
   Repair of a forward suspension bracket
   Repair of a back suspension bracket
   Steering
   Steering repair
   The list of malfunctions
   Adjustment of the steering mechanism
   Refuelling by a liquid and prorolling of hydrosystem of the amplifier of a wheel
   Safety pillow
   Safety precautions requirements
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja electrosystem
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications



The list of malfunctions

Shock-absorbers

There are some faultless signs of deterioration of action of shock-absorbers:

  • Steering trembling because wheels do not have constant contact to a road covering more.
  • At passage of roughnesses the body fluctuates.
  • "Ransacking" behaviour of the car at passage of turns, thus internal wheels in turn insufficiently strongly nestle on the earth, and with external loading insufficiently strongly acts in film.
  • Jumping up wheels; naturally, the detached onlooker going sideways from you or for you can notice it only.
  • Repeatedly interrupted brake trace at full braking, arises because of jumping up wheels (in cars with ABS this display chokes with adjustment ABS).
  • Non-uniform deterioration of tyres and the raised deterioration of tyres.
  • Considerable oil traces outside on shock-absorbers and under a plate of a spring of a rack of the shock-absorber. Insignificant traces of oil, on the contrary, are normal.